package com.atguigu.tingshu.album.api;

import com.atguigu.tingshu.album.service.TrackInfoService;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.cache.GuiGuCache;
import com.atguigu.tingshu.common.login.GuiGuLogin;
import com.atguigu.tingshu.common.result.Result;
import com.atguigu.tingshu.common.util.AuthContextHolder;
import com.atguigu.tingshu.model.album.TrackInfo;
import com.atguigu.tingshu.query.album.TrackInfoQuery;
import com.atguigu.tingshu.vo.album.AlbumTrackListVo;
import com.atguigu.tingshu.vo.album.TrackInfoVo;
import com.atguigu.tingshu.vo.album.TrackListVo;
import com.atguigu.tingshu.vo.album.TrackStatVo;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;
import java.util.Map;

@Tag(name = "声音管理")
@RestController
@RequestMapping("api/album")
@SuppressWarnings({"all"})
public class TrackInfoApiController {

    @Autowired
    private TrackInfoService trackInfoService;


    @Autowired
    private VodService vodService;


    /**
     * 将音频文件上传到腾讯云点播平台
     *
     * @param file 音视频文件
     * @return {mediaFileId:"音频媒体唯一标识", "mediaUrl":"音频在线地址"}
     */
    @Operation(summary = "将音频文件上传到腾讯云点播平台")
    @PostMapping("/trackInfo/uploadTrack")
    public Result<Map<String, String>> uploadTrack(@RequestParam("file") MultipartFile file) {
        Map<String, String> map = vodService.uploadTrack(file);
        return Result.ok(map);
    }


    /**
     * 该接口必须登录才能访问
     * 保存声音
     *
     * @param trackInfoVo
     * @return
     */
    @GuiGuLogin
    @Operation(summary = "保存声音")
    @PostMapping("/trackInfo/saveTrackInfo")
    public Result saveTrackInfo(@Validated @RequestBody TrackInfoVo trackInfoVo) {
        Long userId = AuthContextHolder.getUserId();
        trackInfoService.saveTrackInfo(trackInfoVo, userId);
        return Result.ok();
    }

    /**
     * 该接口必须登录才能访问
     * 分页条件查询当前用户声音列表
     *
     * @param page
     * @param limit
     * @param trackInfoQuery
     * @return
     */
    @GuiGuLogin(required = true) //具备验证有用户认证状态功能
    @Operation(summary = "分页条件查询当前用户声音列表")
    @PostMapping("/trackInfo/findUserTrackPage/{page}/{limit}")
    public Result<Page<TrackListVo>> findUserTrackPage(
            @PathVariable Long page,
            @PathVariable Long limit,
            @RequestBody TrackInfoQuery trackInfoQuery
    ) {
        //1.获取用户ID
        Long userId = AuthContextHolder.getUserId();
        trackInfoQuery.setUserId(userId);
        //2.封装分页对象：页码、页大小
        Page<TrackListVo> pageInfo = new Page<>(page, limit);
        //3.调用业务层分页获取结果
        pageInfo = trackInfoService.findUserTrackPage(pageInfo, trackInfoQuery);
        //4.响应结果
        return Result.ok(pageInfo);
    }

    /**
     * 查询声音信息
     *
     * @param id
     * @return
     */
    @Operation(summary = "查询声音信息")
    @GetMapping("/trackInfo/getTrackInfo/{id}")
    @GuiGuCache(prefix = "album:trackInfo:")
    public Result<TrackInfo> getTrackInfo(@PathVariable Long id) {
        TrackInfo trackInfo = trackInfoService.getById(id);
        return Result.ok(trackInfo);
    }


    /**
     * 修改声音
     *
     * @param id
     * @param trackInfoVo
     * @return
     */
    @Operation(summary = "修改声音")
    @PutMapping("/trackInfo/updateTrackInfo/{id}")
    public Result updateTrackInfo(@PathVariable Long id, @Validated @RequestBody TrackInfoVo trackInfoVo) {
        trackInfoService.updateTrackInfo(id, trackInfoVo);
        return Result.ok();
    }


    /**
     * 删除声音
     *
     * @param id
     * @return
     */
    @Operation(summary = "删除声音")
    @DeleteMapping("/trackInfo/removeTrackInfo/{id}")
    public Result removeTrackInfo(@PathVariable Long id) {
        trackInfoService.removeTrackInfo(id);
        return Result.ok();
    }


    /**
     * 分页查询专辑下包含声音列表（动态展示付费标识）
     *
     * @param albumId 专辑ID
     * @param page    页码
     * @param limit   页大小
     * @return 分页对象
     */
    @GuiGuLogin(required = false)  //无论用户是否登录都可以调用，只要登录了就可以获取到用户ID
    @Operation(summary = "分页查询专辑下包含声音列表（动态展示付费标识）")
    @GetMapping("/trackInfo/findAlbumTrackPage/{albumId}/{page}/{limit}")
    public Result<Page<AlbumTrackListVo>> findAlbumTrackPage(
            @PathVariable Long albumId,
            @PathVariable Long page,
            @PathVariable Long limit
    ) {
        //1.尝试获取当前用户ID-可能有值，也可能没有值
        Long userId = AuthContextHolder.getUserId();
        //2.创建分页对象：封装页码、页大小
        Page<AlbumTrackListVo> pageInfo = new Page<>(page, limit);
        //3.调用业务逻辑层（持久层）封装当前页记录，总页数等
        pageInfo = trackInfoService.findAlbumTrackPage(pageInfo, userId, albumId);
        //4.响应结果
        return Result.ok(pageInfo);
    }


    /**
     * 获取声音统计信息
     *
     * @param trackId
     * @return
     */
    @Operation(summary = "获取声音统计信息")
    @GetMapping("/trackInfo/getTrackStatVo/{trackId}")
    public Result<TrackStatVo> getTrackStatVo(@PathVariable Long trackId) {
        TrackStatVo trackStatVo = trackInfoService.getTrackStatVo(trackId);
        return Result.ok(trackStatVo);
    }


    /**
     * 基于用户选择声音作为起始标准获取未购买声音数量，得到分集购买列表
     *
     * @param trackId
     * @return [{name:"本集",price:0.1,trackCount:1},{name:"后10集",price:1,trackCount:10},...,{name:"全集",price:4.3,trackCount:43},]
     */
    @GuiGuLogin
    @Operation(summary = "基于用户选择声音作为起始标准获取未购买声音数量，得到分集购买列表")
    @GetMapping("/trackInfo/findUserTrackPaidList/{trackId}")
    public Result<List<Map<String, Object>>> findUserTrackPaidList(@PathVariable Long trackId) {
        Long userId = AuthContextHolder.getUserId();
        List<Map<String, Object>> list = trackInfoService.findUserTrackPaidList(userId, trackId);
        return Result.ok(list);
    }


    /**
     * 基于选择购买声音ID作为起始获取指定数量未购买声音列表
     *
     * @param trackId
     * @param trackCount
     * @return
     */
    @GuiGuLogin
    @Operation(summary = "基于选择购买声音ID作为起始获取指定数量未购买声音列表")
    @GetMapping("/trackInfo/findPaidTrackInfoList/{trackId}/{trackCount}")
    public Result<List<TrackInfo>> findWaitBuyTrackList(@PathVariable Long trackId, @PathVariable Integer trackCount) {
        Long userId = AuthContextHolder.getUserId();
        List<TrackInfo> list = trackInfoService.findPaidTrackInfoList(userId, trackId, trackCount);
        return Result.ok(list);
    }

}

